DuraVent DuraFlex 7" x 100' 316 Stainless Steel Custom Flex Pipe Length h14 this design accessory is the

this design accessory is the best of both worlds

EPA 2020 Approved'' and ''EPA'' if the appliance is EPA certified

Assembled Dimensions: 48"L x 34"W x 24"H

The positive pressure within the vent may slope upward or downward

DuraVent DuraFlex 7" x 100' 316 Stainless Steel Custom Flex Pipe Length h14 this design accessory is theDuraFlex 304 and 316 are lighter, more economical liners. Excellent when there are minimal offsets in the chimney. DuraFlex 304SS and 316SS are intended for wood burning, non condensing gas and oil fired appliances. Where greater corrosion resistance is desired, such as coal fired appliances, DuraFlex 316 is recommended. DuraFlex 304SS and 316SS are listed to UL 1777 and ULC S635. What's Included Flex Pipe Length (Custom) Features Available in 3" 8"